Lars Otto Roll Grundt (1843–1907) was a Norwegian civil servant and politician.

[1] He took his Examen artium at the Christiania Cathedral School in 1859, then got his cand.jur.

He worked as a clerk at the Supreme Court of Norway from 1864 to 1865.

Next, he worked in the local government offices in Hamar from 1865 to 1867.

This biographical article about a Norwegian politician is a stub.